body {
    margin: 0;
    padding: 0;
    background: #487eb0;
}

.signup-form {
    width: 300px;
    padding: 20px;
    text-align: center;
    background: url(../images/bg.png);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
}

.signup-form h1 {
    margin-top: 10px;
    font-family: 'Permanent Marker', cursive;
    color: #fff;
    font-size: 40px;
}

.signup-form input {
    display: block;
    width: 100%;
    padding: 0 16px;
    height: 44px;
    text-align: center;
    box-sizing: border-box;
    outline: none;
    border: none;
    font-family: "montserrat", sans-serif;
}

.txtb {
    margin: 20px 0;
    background: rgba(255, 255, 255, .5);
    border-radius: 6px;
}

.signup-form .sex {
    display: block;
    width: 100%;
    padding: 0 16px;
    height: 44px;
    text-align: center;
    outline: none;
    border: none;
    box-sizing: border-box;
    border-radius: 6px;
    background: rgba(255, 255, 255, .5);
    font-family: "montserrat", sans-serif;
    text-align: left;
    margin: 0 auto;
}

.signup-form .sex span {
    display: inline-block;
    width: 80px;
    text-align: left;
    height: 40px;
    line-height: 40px;
}

.signup-form .sex .dx {
    display: inline-block;
    width: 15px;
    height: 15px;
}

.signup-form .txtb2 {
    display: inline-block;
    width: 80px;
    background: rgba(255, 255, 255, .5);
    border-radius: 6px;
    position: relative;
    top: -20px;
    left: -8px;
}

.signup-form .verufyCodeimg {
    display: inline-block;
    width: 200px;
    height: 44px;
    position: relative;
    right: -8px;
}

.signup-btn {
    margin-top: 10px;
    margin-bottom: 20px;
    background: #487eb0;
    color: #fff;
    border-radius: 44px;
    cursor: pointer;
    transition: 0.8s;
}

.signup-btn:hover {
    transform: scale(0.96);
}

.signup-form a {
    text-decoration: none;
    color: #fff;
    font-family: "montserrat", sans-serif;
    font-size: 14px;
    padding: 10px;
    transition: 0.8s;
    display: block;
}

.signup-form a:hover {
    background: rgba(0, 0, 0, .3);
}